I have heard if you apply potassium permanganate into the water you used to feed your cannabis plants that it will increase the purple content of your buds. Is this true? If so does it effect the plant at all other then color?

On another note i was wondering if anyone could answer these questions for me.

Best soil to use?
Best first time grow strain? (I am not stupid, i would like to grow something i can truly be proud of)
Nutrients? What should i use to increase health and growth?
Best place to buy seeds?
Also recommend amount of light/watt ratio for 10 plants

Cheers
Strainhunter Reviewed by Strainhunter on . Using Potassium permanganate? I have heard if you apply potassium permanganate into the water you used to feed your cannabis plants that it will increase the purple content of your buds. Is this true? If so does it effect the plant at all other then color? On another note i was wondering if anyone could answer these questions for me. Best soil to use? Best first time grow strain? (I am not stupid, i would like to grow something i can truly be proud of) Nutrients? What should i use to increase health and growth? Rating: 5